工具与耗材

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数量 RoHS
SparkFun SparkFun 配件 Flex Sensor 4.5" 22库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 These are very thin variable potentiometers. By pressing down on various parts of the strip the resistance linearly changes from 100Ohms to 10 000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as 15库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector center positive. This cable allows the user to use a USB port on a computer laptop or on our cigarette power supply to provide our development boards with 5V.The US 10库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 These crimping pliers allow you to easily make your own wiring harnesses using crimp pins and cable housings. We really like the quality and sturdiness of these crimp pliers. These pliers are capable of crimping very small 0.25 - 1.5mm crimp pins and 7库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm). 1,282库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This disc load cell (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to and proportional of th 14库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a USB to TTL Serial Cable which allows for a simple way to connect TTL interface devices to USB. The I/O pins of this cable are configured to operate at 3.3V specifically with a Raspberry Pi with each serial pin broken apart. Thanks to its se 22库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Electrolytic decoupling capacitors 100uF/25V. These capacitors are great transient/surge suppressors. Attach one between the power and ground of your project to ensure smooth power delivery. High quality radial electrolytic capacitors. 103库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Crystal 16MHz 25库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 LEDs - those blinky things. A must have for power indication pin status opto-electronic sensors and fun blinky displays.This is a very basic 5mm LED with a green lens. It has a typical forward voltage of 2.0V and a rated forward current of 20mA.Fe 58库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a simple 3.5mm TRS stereo audio jack with a screw-on plastic shroud. These are great for projects that plug into headphone jacks. Stereo plugs can also be used for carrying serial comm connections! The outer shell unscrews to reveal solder te 25库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 LEDs - those blinky things. A must have for power indication pin status opto-electronic sensors and fun blinky displays.This is a very basic 5mm LED with a blue lens. It has a typical forward voltage of 3.4V and a rated forward current of 30mA.Fea 19库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 LED - Assorted (20 pack) Diameter 5mm 23库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage a 60库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need 11 general I/O pins
数据表
12库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface (datasheet). Interface code is widely available for many different controllers and systems. You will need 11 general I/O pins to interf 38库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Simple 4 Cell AA Battery holder with 5" tinned leads square configuration. 25库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Coin Cell Battery Holder - 20mm (PTH) 2库存量
50预期 2026/11/3
最低： 1
倍数： 1

SparkFun SparkFun 配件 These headers are made to work with the Arduino Main Board Arduino Pro and the Arduino Mega. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin and 2 6-pin) en 26库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Arduino Stackable Header - 10 Pin 886库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder like the stained glass on Tiffany lamp 5库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 These are very thin variable potentiometers. By pressing down on various parts of the strip the resistance linearly changes from 100Ohms to 10 000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as 11库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a stainless steel Type-K Thermocouple probe. A thermocouple works by taking two wires made of dissimilar metals connecting them at the two ends and making a temperature gradient between one end and the other (a 'hot' end and a 'cold' one). 16库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is your basic tube of unleaded (Pb-free) solder with a no clean water soluble resin core. 0.031" gauge and 15 grams. Mix: 96.5% tin / 3.0% silver / 0.5% copper 23库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for Spark Fun Electronics. These are switch mode power supplies which mean the output is regulated to 9V (no more 14V outputs!) and the capable output cu
数据表
7库存量
最低： 1
倍数： 1